NEC DX2000, Руководство по обслуживанию

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4. Troubleshooting
Scalable Modular Server DX2000 Maintenance Guide
21
Chapter 1 Maintenance
4.5
When Connecting to a Network
[?] Network performance is poor while using 10G LAN module

If you experience the poor network performance, it may be improved by setting the flow control to ON. Check
the flow control setting of the server module that comes with 10G LAN module, and change the setting value
to ON. You have to specify it in the startup script file to change the flow control.
<Example: Changing the flow control setting by using the ethtool command>
To change the setting to on:
# ethtool -A ens1f0 rx on tx on
To confirm the result:
# ethtool -a ens1f0
4.6
When Power Off
[?] The power is not turned off

Did you issue an IPMI command to power off the server from remotely connected management terminal that
runs the management tool?

Confirm that the issued IPMI command is correct.